Region · Japan
Earthquakes in Gunma
In the last 30 days there was 1 earthquake of magnitude 2.5 or larger in Gunma, and 0 in the last 24 hours. The strongest was a magnitude 4.6, 9 km NNE of Midori, Japan, on 2026-10-07.
Earthquakes M2.5+ in Gunma
- Last 24 hours0
- Last 7 days0
- Last 30 days1
- Last year4
- Last 5 years6
M1+ in the last 7 days: 0. Methodology
6 earthquakes of magnitude 2.5 or larger in Gunma in the last 24 months. The busiest month was Feb 2026, with 2.
01 — Latest
Latest earthquakes in Gunma
| Magnitude | Location | Depth | Time |
|---|---|---|---|
| 4.6 | 9 km NNE of Midori, Japan | depth 96 km |
02 — Questions
Earthquakes in Gunma, answered
Was there an earthquake in Gunma today?
No earthquake of magnitude 2.5 or larger was recorded in Gunma in the last 24 hours. Smaller ones may still have occurred and appear on the home page under “All” magnitudes.
How many earthquakes does Gunma have each year?
Over the last five years there were 6 earthquakes of magnitude 2.5 or larger in Gunma, an average of 1 a year. 4 occurred in the last 12 months.
What was the strongest earthquake in Gunma in five years?
A magnitude 4.9 on Mar 15, 2026, 05:06 UTC, 1 km SW of Kiryū, Japan. See this earthquake
Each earthquake is counted for the region of the nearest listed city within 300 km. Counts describe past activity and are not a forecast. Source: USGS.
03 — Cities
Cities in Gunma
| City | Last year | Last 5 years |
|---|---|---|
| Takasaki | 24 | 108 |
| Maebashi | 25 | 103 |
| Ota | 33 | 158 |
| Isesaki | 28 | 133 |
| Kiryu | 33 | 139 |
| Tatebayashi | 40 | 210 |
| Fujioka | 25 | 123 |
| Midori | 29 | 120 |
| Kamikoizumi | 36 | 179 |
| Tamamura | 25 | 119 |
| Sakai-nakajima | 30 | 146 |
| Yoshii | 25 | 112 |
| Owa | 42 | 210 |
| Omamacho-omama | 29 | 121 |